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JPS5796079A - Heat accumulating material - Google Patents

Heat accumulating material

Info

Publication number
JPS5796079A
JPS5796079A JP55172315A JP17231580A JPS5796079A JP S5796079 A JPS5796079 A JP S5796079A JP 55172315 A JP55172315 A JP 55172315A JP 17231580 A JP17231580 A JP 17231580A JP S5796079 A JPS5796079 A JP S5796079A
Authority
JP
Japan
Prior art keywords
accumulating material
heat accumulating
supercooling
oxide
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP55172315A
Other languages
Japanese (ja)
Inventor
Hiroshi Kimura
Junjiro Kai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55172315A priority Critical patent/JPS5796079A/en
Publication of JPS5796079A publication Critical patent/JPS5796079A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a heat accumulating material suitable for the heat source of a heat pump, by adding strontium oxide or barium oxide to a heat accumulating material containing CaCl2.6H2O or CaBr2.6H2O, thereby extremely efficiently preventing the supercooling of the heat accumulating material.
CONSTITUTION: A heat accumulating material containing CaCl2.6H2O and/or CaBr2.6H2O is compounded with strontium oxide or barium oxide as a supercooling preventing agent pref. in an amount of 0.01W1wt%. The supercooling of the composition composed of CaCl2.6H2O added with strontium oxide or barium oxide is broken at ≥23°C.
EFFECT: The molten liquid is neutral, low corrosive, and available at a low cost.
COPYRIGHT: (C)1982,JPO&Japio
JP55172315A 1980-12-05 1980-12-05 Heat accumulating material Pending JPS5796079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55172315A JPS5796079A (en) 1980-12-05 1980-12-05 Heat accumulating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172315A JPS5796079A (en) 1980-12-05 1980-12-05 Heat accumulating material

Publications (1)

Publication Number Publication Date
JPS5796079A true JPS5796079A (en) 1982-06-15

Family

ID=15939631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172315A Pending JPS5796079A (en) 1980-12-05 1980-12-05 Heat accumulating material

Country Status (1)

Country Link
JP (1) JPS5796079A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138288A (en) * 1983-01-28 1984-08-08 Hitachi Ltd Heat-accumulation material
US4585573A (en) * 1981-12-09 1986-04-29 Hitachi, Ltd. Heat storage material and process for producing the same
US4613444A (en) * 1981-04-15 1986-09-23 The Dow Chemical Company Reversible phase change compositions of calcium chloride hexahydrate with potassium chloride
US4637888A (en) * 1983-06-15 1987-01-20 The Dow Chemical Company Reversible phase change composition for storing energy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613444A (en) * 1981-04-15 1986-09-23 The Dow Chemical Company Reversible phase change compositions of calcium chloride hexahydrate with potassium chloride
US4585573A (en) * 1981-12-09 1986-04-29 Hitachi, Ltd. Heat storage material and process for producing the same
JPS59138288A (en) * 1983-01-28 1984-08-08 Hitachi Ltd Heat-accumulation material
US4637888A (en) * 1983-06-15 1987-01-20 The Dow Chemical Company Reversible phase change composition for storing energy

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